postgres dbでcrud操作を実行する春のAPIがあります。数回挿入した後、新しいjdbc接続を開こうとして、永久にハングします。
[DEBUG,StatefulPersistenceContext,main] initializing non-lazy collections
[TRACE,JDBCContext,main] after autocommit
[DEBUG,ConnectionManager,main] transaction completed on session with on_close connection release mode; be sure to close the session to release JDBC resources!
[TRACE,SessionImpl,main] after transaction completion
[INFO,Initializer,main] Creating publisher user for lisa penny
[DEBUG,DefaultListableBeanFactory,main] Returning cached instance of singleton bean 'transactionManager'
[DEBUG,HibernateTransactionManager,main] Creating new transaction with name [org.temp.demo.core.dao.hb.GenericHibernateDAO.makePersistent]: PROPAGATION_REQUIRED,ISOLATION_DEFAULT; ''
[DEBUG,SessionImpl,main] opened session at timestamp: 13657283326
[DEBUG,HibernateTransactionManager,main] Opened new Session
[org.hibernate.impl.SessionImpl@3a1ca1a4] for Hibernate transaction
[DEBUG,HibernateTransactionManager,main] Preparing JDBC Connection of Hibernate Session [org.hibernate.impl.SessionImpl@3a1ca1a4]
[DEBUG,JDBCTransaction,main] begin
[DEBUG,ConnectionManager,main] opening JDBC connection
毎回ここで停止します。誰か何か提案してもらえますか? 私は見当もつかない